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Is Weak Oral Language Associated With Poor Spelling In School-Age Children With Specific Language Impairment, Dyslexia Or Both?, Jillian H. Mccarthy, Tiffany Hogan, Hugh W. Catts

Department of Special Education and Communication Disorders: Faculty Publications

The purpose of this study was to test the hypothesis that word reading accuracy, not oral language, is associated with spelling performance in school-age children. We compared fourth grade spelling accuracy in children with specific language impairment (SLI), dyslexia or both (SLI/dyslexia) to their typically developing grade-matched peers. Results of the study revealed that children with SLI performed similarly to their typically developing peers on a single-word spelling task. Alternatively, those with dyslexia and SLI/dyslexia evidenced poor spelling accuracy. Errors made by both those with dyslexia and SLI/dyslexia were characterized by numerous phonologic, orthographic and semantic errors. Cumulative results support …